[klibc] [klibc:master] arm/setjmp.S: fix longjmp

Steve McIntyre steve at einval.com
Sun Jul 22 10:13:25 PDT 2012

On Sun, Jul 22, 2012 at 03:50:42PM +0000, Thorsten Glaser wrote:
>H. Peter Anvin dixit:
>> klibc explicitly considers longjmp(..., 0) to be user error
>This IMO is a possibly dangerous deviation from guaranteed¹
>behaviour, and hard to track down. Also, checking this in
>longjmp asm probably is easier than to offload this to all

I'd be surprised to see that, myself. The point of my patch was at
least to give consistent behaviour...

Steve McIntyre, Cambridge, UK.                                steve at einval.com
"You can't barbecue lettuce!" -- Ellie Crane

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